측정범위: (CO2))0~5000ppm, (CO)0~1000ppm, (온도)-20~60℃분해능:(CO2)1ppm, (CO)1ppm, (온도)0.1℃크기: 205 x 70 x 56mm무게: 200g
측정범위: (PM2.5)0~999㎍, (PM10)0~999㎍, (CO2)0~5,000PPM, (HCHO)0~5㎍사용온도: 0~50℃사용시간: 6시간
측정범위: (PM10)0~999㎍㎥, (PM2.5)0~999㎍㎥, (PM1)0~999㎍㎥, (CO2)400~5,000ppm (온도)-30~100˚C (습도)0~99%크기: 136 x 82 x 40mm무게: 171g